{"id":246792,"date":"2023-01-17T18:36:13","date_gmt":"2023-01-17T18:36:13","guid":{"rendered":"\/forum\/?post_type=topic&p=246792"},"modified":"2023-01-17T18:36:13","modified_gmt":"2023-01-17T18:36:13","slug":"interaction-between-the-different-shape-fss-unit-cell","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/interaction-between-the-different-shape-fss-unit-cell\/","title":{"rendered":"Interaction between the different shape FSS unit cell"},"content":{"rendered":"

Hi Ansys Innovation Space Community,<\/p>\n

I am trying to simulate the double-layered FSS from two different-looking unit cells.<\/p>\n

However, I cannot find a clue to set the unit cell and Floquet port.<\/p>\n

For instance, if I want to simulate between the cross-unit cell and hexagon unit cell,<\/p>\n

How should I set the air box and the port?<\/p>\n

Since I didn’t know how to run it, I just made a big square array and I saw the error messages like below.<\/p>\n

    [warning] In Master_To_Slave map, body Polygon2 has multiple contacts. Its Primary contact is body Polygon2. Its secondary contact is body {Box1} (6:28:51 PM  Jan 16, 2023)<\/span>
    [warning] In Master_To_Slave map, body Box1 has multiple contacts. Its Primary contact is body Box1. Its secondary contacts are bodies {Polygon2, Polygon2_1} (6:28:51 PM  Jan 16, 2023)<\/span>
    [warning] In Master_To_Slave map, body Polygon2_1 has multiple contacts. Its Primary contact is body Polygon2_1. Its secondary contact is body {Box1} (6:28:52 PM  Jan 16, 2023)<\/span>
    [warning] In Slave_To_Master map, body Polygon2 has multiple contacts. Its Primary contact is body Polygon2. Its secondary contact is body {Box1} (6:28:52 PM  Jan 16, 2023)<\/span>
    [warning] In Slave_To_Master map, body Box1 has multiple contacts. Its Primary contact is body Box1. Its secondary contacts are bodies {Polygon2, Polygon2_1} (6:28:52 PM  Jan 16, 2023)<\/span>
    [warning] In Slave_To_Master map, body Polygon2_1 has multiple contacts. Its Primary contact is body Polygon2_1. Its secondary contact is body {Box1} (6:28:52 PM  Jan 16, 2023)<\/span>
    [warning] Matching boundary process might encounter unexpected conditions because the contact maps are ambiguous. Ending this meshing attempt, starting the next attempt. (6:28:52 PM  Jan 16, 2023)<\/span>
    [error] Body vertex has no link to model vertex. Promoting this to fatal error now. (6:28:52 PM  Jan 16, 2023)<\/span>
    [warning] Found 12 topologically unmatchable vertex points in the input mesh. Proceeding with experimental algorithm, unexpected conditions might be encountered in the matching process. Ending this meshing attempt, starting the next attempt. (6:30:12 PM  Jan 16, 2023)<\/span>
    [error] Body vertex has no link to model vertex. Promoting this to fatal error now. (6:30:12 PM  Jan 16, 2023)<\/span>
    [info] Parametric Analysis is done. (6:30:12 PM  Jan 16, 2023)<\/span><\/p>\n

<\/p>\n

 <\/p>\n

Is there anyone who knows how to simulate the interaction between the two different FSS?<\/p>\n","protected":false},"template":"","class_list":["post-246792","topic","type-topic","status-closed","hentry","topic-tag-floquet-port","topic-tag-fss","topic-tag-hfss","topic-tag-unitcell-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["23.48.209.37"],"_bbp_subscription":["152007","28551"],"_btv_view_count":["2257"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["246792"],"_bbp_forum_id":["27793"],"_bbp_engagement":["28551","152007"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["250545"],"_bbp_last_active_id":["250545"],"_bbp_last_active_time":["2023-02-20 06:38:06"]},"test":"hyhaerong"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/246792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/246792\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=246792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}